I have OpenCVforUnityAppController.mm and I merged withEasyARAppController.mm.
More, I have OnDemand Resources and deeplink solution with Branch, and in order for Branch deep links to work I must enclose all AppControllers in UnityAppController.mm.
Saying this I did what you say but did not work.
Camera does not render in RealityPlane (Shows Black Screen), but Tracking works fine.
This means that when I Build HelloAR unity sample in build as my unique scene, all works as it should, but when I Build the HelloARSceneAssetBundle... Black Screen...
Any Ideias?
Best Regards
Carlos Farinhas